Ocean energy generating device

Abstract

The invention discloses an ocean energy generating device. The ocean energy generating device comprises a pile body which is vertically arranged and with the lower end fixed in a water body, a floating body capable of floating on the water surface, a hydraulic turbine unit and a supporting bracket used for fixing the pile body. The cross section of the pile body is in a round shape, and a limitingplate is arranged at the upper end of the cross section. A plurality of sliding grooves matched with first and second sliding sleeves are formed in the outer wall of the pile body in the vertical direction. A plurality of sliding blocks matched with the sliding grooves are arranged on the inner walls of the first and second sliding sleeves. The second sliding sleeve is located above the first sliding sleeve. The first sliding sleeve is connected with first and second fixed cantilevers which are on the same level and rotate in the circumferential direction of the pile body by gears. Water turbines are arranged at the ends of the two fixed cantilevers. Output shafts of the water turbines are connected with a generator. The second sliding sleeve is connected with a horizontal rod which rotate in the circumferential direction of the pile body by a gear. The floating body is arranged at the end of the horizontal rod. The device further comprises a worm wheel generator arranged below the floating body. Wave energy, ocean wind energy and tidal current energy can be collected simultaneously, and ocean energy collecting efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of ocean energy power generation equipment, and relates to an ocean energy power generation device. Background technique [0002] With the development of human society, the demand for energy in industry and life is growing rapidly. At present, the main energy in the world is fossil fuel, and a small part is hydraulic and nuclear energy. Although fossil fuel has maintained the rapid development of the industry since the industrial revolution, it is impossible. Renewable energy also causes damage to the ecological environment. In order to build a conservation-oriented society and ensure the sustainable development of society, it is necessary to establish energy on a more stable basis, adjust the energy structure, and look for alternative renewable energy. [0003] Ocean energy refers to the energy attached to seawater. The ocean receives, stores and emits energy through various physical or chemical processes...

AI Technical Summary

Problems solved by technology

[0004] Existing ocean energy power generation devices can only use one type of ocean energy to generate electricity, that is, only one of wave energy and tidal current energy can be used for power generation, and the utilization rate of ocean energy is low

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